How can we improve InDesign?

Outline all fonts in a merged document.

We are a print company and regularly deal with personalised text within data merge. Sometime we have to use 'create merged document' to alter specific text and often we come across the issue where fonts cannot be embedded when exporting, I know there is a long winded fix for this but it would be great if there was a feature to simply click a button to ouitline all fonts in a merged document instead of having to go through each page, or adding a small transparency and flattening etc.